Add admin password change form in Settings.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/admin-ui/src/app/settings/page.tsx

@@ -63,6 +63,13 @@ export default function SettingsPage() {
   const [shelves, setShelves] = useState<ShelfRow[]>([]);
   const [newShelfName, setNewShelfName] = useState("");
   const [newShelfKind, setNewShelfKind] = useState<"MOVIE" | "SERIES">("MOVIE");
+  const [adminEmail, setAdminEmail] = useState("");
+  const [currentPassword, setCurrentPassword] = useState("");
+  const [newPassword, setNewPassword] = useState("");
+  const [confirmPassword, setConfirmPassword] = useState("");
+  const [pwBusy, setPwBusy] = useState(false);
+  const [pwMsg, setPwMsg] = useState<string | null>(null);
+  const [pwErr, setPwErr] = useState<string | null>(null);
 
   const loadTokens = useCallback(() => {
     fetch("/api/v1/admin/addon-tokens", { credentials: "include" })
@@ -79,8 +86,49 @@ export default function SettingsPage() {
   useEffect(() => {
     loadTokens();
     loadShelves();
+    fetch("/api/v1/auth/me", { credentials: "include" })
+      .then((r) => r.json())
+      .then((d) => setAdminEmail(d.user?.email ?? ""))
+      .catch(() => undefined);
   }, [loadTokens, loadShelves]);
 
+  async function changePassword() {
+    setPwMsg(null);
+    setPwErr(null);
+    if (!currentPassword || !newPassword) {
+      setPwErr("Vul huidig en nieuw wachtwoord in");
+      return;
+    }
+    if (newPassword.length < 8) {
+      setPwErr("Nieuw wachtwoord moet minstens 8 tekens zijn");
+      return;
+    }
+    if (newPassword !== confirmPassword) {
+      setPwErr("Nieuwe wachtwoorden komen niet overeen");
+      return;
+    }
+    setPwBusy(true);
+    try {
+      const res = await fetch("/api/v1/auth/change-password", {
+        method: "POST",
+        credentials: "include",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ currentPassword, newPassword, confirmPassword }),
+      });
+      const data = await res.json().catch(() => ({}));
+      if (!res.ok) {
+        setPwErr(data.error?.message ?? "Wachtwoord wijzigen mislukt");
+        return;
+      }
+      setCurrentPassword("");
+      setNewPassword("");
+      setConfirmPassword("");
+      setPwMsg("Wachtwoord gewijzigd. Andere sessies zijn uitgelogd.");
+    } finally {
+      setPwBusy(false);
+    }
+  }
+
   async function createShelf() {
     if (!newShelfName.trim()) return;
     const res = await fetch("/api/v1/admin/library/shelves", {
@@ -288,6 +336,48 @@ export default function SettingsPage() {
           </div>
         </div>
 
+        <div className="card" style={{ marginBottom: "2rem" }}>
+          <h2 style={{ fontSize: "1rem", color: "#fafafa", textTransform: "none", marginBottom: "0.5rem" }}>
+            Account
+          </h2>
+          <p className="muted" style={{ marginBottom: "1rem" }}>
+            Ingelogd als <strong style={{ color: "var(--text-bright)" }}>{adminEmail || "…"}</strong>.
+            Wijzig hier je admin-wachtwoord (min. 8 tekens).
+          </p>
+          {pwErr && <div className="error">{pwErr}</div>}
+          {pwMsg && <p className="muted" style={{ color: "var(--ok)", marginBottom: "0.75rem" }}>{pwMsg}</p>}
+          <div className="form-group">
+            <label>Huidig wachtwoord</label>
+            <input
+              type="password"
+              value={currentPassword}
+              onChange={(e) => setCurrentPassword(e.target.value)}
+              autoComplete="current-password"
+            />
+          </div>
+          <div className="form-group">
+            <label>Nieuw wachtwoord</label>
+            <input
+              type="password"
+              value={newPassword}
+              onChange={(e) => setNewPassword(e.target.value)}
+              autoComplete="new-password"
+            />
+          </div>
+          <div className="form-group">
+            <label>Bevestig nieuw wachtwoord</label>
+            <input
+              type="password"
+              value={confirmPassword}
+              onChange={(e) => setConfirmPassword(e.target.value)}
+              autoComplete="new-password"
+            />
+          </div>
+          <button type="button" onClick={changePassword} disabled={pwBusy}>
+            {pwBusy ? "Bezig…" : "Wachtwoord wijzigen"}
+          </button>
+        </div>
+
         <div className="card" style={{ marginBottom: "2rem" }}>
           <h2 style={{ fontSize: "1rem", color: "#fafafa", textTransform: "none", marginBottom: "0.5rem" }}>
             Bibliotheek-planken (Stremio)

apps/master-api/src/auth/routes.ts

@@ -69,6 +69,58 @@ export async function registerAuthRoutes(
     const user = (request as AuthenticatedRequest).user;
     return { user: { id: user.id, email: user.email, name: user.name } };
   });
+
+  app.post("/api/v1/auth/change-password", { preHandler: requireAdmin }, async (request, reply) => {
+    const authUser = (request as AuthenticatedRequest).user;
+    const body = request.body as {
+      currentPassword?: string;
+      newPassword?: string;
+      confirmPassword?: string;
+    };
+
+    const currentPassword = body.currentPassword ?? "";
+    const newPassword = body.newPassword ?? "";
+    const confirmPassword = body.confirmPassword ?? "";
+
+    if (!currentPassword || !newPassword) {
+      throw new AppError("INVALID_REQUEST", "Huidig en nieuw wachtwoord zijn verplicht", 400);
+    }
+    if (newPassword.length < 8) {
+      throw new AppError("INVALID_REQUEST", "Nieuw wachtwoord moet minstens 8 tekens zijn", 400);
+    }
+    if (newPassword !== confirmPassword) {
+      throw new AppError("INVALID_REQUEST", "Nieuwe wachtwoorden komen niet overeen", 400);
+    }
+    if (newPassword === currentPassword) {
+      throw new AppError("INVALID_REQUEST", "Nieuw wachtwoord moet anders zijn dan het huidige", 400);
+    }
+
+    const user = await prisma.user.findUnique({ where: { id: authUser.id } });
+    if (!user || !(await verifyPassword(user.passwordHash, currentPassword))) {
+      throw new AppError("INVALID_CREDENTIALS", "Huidig wachtwoord is onjuist", 401);
+    }
+
+    await prisma.user.update({
+      where: { id: user.id },
+      data: { passwordHash: await hashPassword(newPassword) },
+    });
+
+    // Andere sessies intrekken; huidige cookie blijft geldig.
+    const token = request.cookies[SESSION_COOKIE];
+    if (token) {
+      await prisma.adminSession.deleteMany({
+        where: {
+          userId: user.id,
+          NOT: { tokenHash: hashToken(token) },
+        },
+      });
+    } else {
+      await prisma.adminSession.deleteMany({ where: { userId: user.id } });
+      reply.clearCookie(SESSION_COOKIE, { path: "/" });
+    }
+
+    return { ok: true };
+  });
 }
 
 export interface AuthenticatedRequest extends FastifyRequest {